Unless you're planning to haul a big load on the trip home, there's no need to run dual wheels in the rear. Unloaded or lightly loaded, it will travel just as well with the rear tires singled out. If you're buying new tubeless tire rims, you'll only have to buy 4 tires and wheels, not 6, at least for right now.
Jerry
Thats the plan right now, mostly just because it's kind of hard to find tires. I also want to blast/powdercoat whatever wheels I end up with so no reason to mount any tires I don't need just yet.
